399077064

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{97241}}^1$

素因数の和:97275

約数の個数: 64

約数和(自身を含む): 1166904000

約数和(自身を除く): 767826936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 97241, 194482, 291723, 388964, 583446, 777928, 875169, 1166892, 1750338, 1847579, 2333784, 2625507, 3500676, 3695158, 5251014, 5542737, 7001352, 7390316, 10502028, 11085474, 14780632, 16628211, 21004056, 22170948, 33256422, 44341896, 49884633, 66512844, 99769266, 133025688, 199538532, 399077064]

約数ペア:

[(1, 399077064), (2, 199538532), (3, 133025688), (4, 99769266), (6, 66512844), (8, 49884633), (9, 44341896), (12, 33256422), (18, 22170948), (19, 21004056), (24, 16628211), (27, 14780632), (36, 11085474), (38, 10502028), (54, 7390316), (57, 7001352), (72, 5542737), (76, 5251014), (108, 3695158), (114, 3500676), (152, 2625507), (171, 2333784), (216, 1847579), (228, 1750338), (342, 1166892), (456, 875169), (513, 777928), (684, 583446), (1026, 388964), (1368, 291723), (2052, 194482), (4104, 97241)]